1-phenyl-2,3-dimethyl-4-dimethylaminopyrazolone-(5)詞語:1-phenyl-2,3-dimethyl-4-dimethylaminopyrazolone-(5)解釋:1-苯基2,3-二甲基4-二甲基氨基的吡唑啉酮-(5)詞典:專利專業英漢詞典......